Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4707160 | Particles containing active halogen bleach in a diluted core | Kil Whan Chun, David John Lang, Edward Santos | 1987-11-17 |
| 4296518 | Toothbrush and gum massaging accessory | Joseph P. Furrier | 1981-10-27 |